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FR1395468A - Photoelectric camera for automatic change of dazzling lighting of motor vehicles - Google Patents

Photoelectric camera for automatic change of dazzling lighting of motor vehicles

Info

Publication number
FR1395468A
FR1395468A FR975647A FR975647A FR1395468A FR 1395468 A FR1395468 A FR 1395468A FR 975647 A FR975647 A FR 975647A FR 975647 A FR975647 A FR 975647A FR 1395468 A FR1395468 A FR 1395468A
Authority
FR
France
Prior art keywords
motor vehicles
automatic change
photoelectric camera
dazzling lighting
dazzling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR975647A
Other languages
French (fr)
Inventor
Eugenio Muniz Perez
Juan Lopez Sanchez
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR975647A priority Critical patent/FR1395468A/en
Application granted granted Critical
Publication of FR1395468A publication Critical patent/FR1395468A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/052—Switching delay, i.e. the beam is not switched or changed instantaneously upon occurrence of a condition change
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR975647A 1964-05-22 1964-05-22 Photoelectric camera for automatic change of dazzling lighting of motor vehicles Expired FR1395468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR975647A FR1395468A (en) 1964-05-22 1964-05-22 Photoelectric camera for automatic change of dazzling lighting of motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR975647A FR1395468A (en) 1964-05-22 1964-05-22 Photoelectric camera for automatic change of dazzling lighting of motor vehicles

Publications (1)

Publication Number Publication Date
FR1395468A true FR1395468A (en) 1965-04-09

Family

ID=8830752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975647A Expired FR1395468A (en) 1964-05-22 1964-05-22 Photoelectric camera for automatic change of dazzling lighting of motor vehicles

Country Status (1)

Country Link
FR (1) FR1395468A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311687A1 (en) * 1975-05-22 1976-12-17 Abouly Jean Automatic electronic headlights dimming appts. - has photoelectric cells illuminated by lights of oncoming traffic, and photoresistance maintaining dip
FR2559282A1 (en) * 1984-02-02 1985-08-09 Honda Motor Co Ltd APPARATUS FOR THE AUTOMATIC CONTROL OF LANTERNS FOR A VEHICLE
FR2600023A1 (en) * 1986-06-12 1987-12-18 Gerier Edouard Anti-black hole device for an automobile, with supports for interchangeable transistors. Device for automatically controlling the dipped-beam headlight and/or parking lights of automobiles by day and/or by night (underground ...)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311687A1 (en) * 1975-05-22 1976-12-17 Abouly Jean Automatic electronic headlights dimming appts. - has photoelectric cells illuminated by lights of oncoming traffic, and photoresistance maintaining dip
FR2559282A1 (en) * 1984-02-02 1985-08-09 Honda Motor Co Ltd APPARATUS FOR THE AUTOMATIC CONTROL OF LANTERNS FOR A VEHICLE
FR2600023A1 (en) * 1986-06-12 1987-12-18 Gerier Edouard Anti-black hole device for an automobile, with supports for interchangeable transistors. Device for automatically controlling the dipped-beam headlight and/or parking lights of automobiles by day and/or by night (underground ...)

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